On 11 February 2011 10:34, Simon Hobson <linux@xxxxxxxxxxxxxxxx> wrote:
> Mauro wrote:
>> When creating a DomU I've always set a swap.
> So do I, but I guess it's partly because "I've always done it that way"
I do the same.
I'm using xen-tools package from debian squeeze and default
configuration for swap is 2G.
It's too much I think but I've always left that value.
With top I see that swap is not always used but for the most is cached:
Tasks: 75 total, 1 running, 74 sleeping, 0 stopped, 0 zombie
Cpu(s): 0.0%us, 0.0%sy, 0.0%ni,100.0%id, 0.0%wa, 0.0%hi, 0.0%si, 0.0%st
Mem: 1066840k total, 310596k used, 756244k free, 11496k buffers
Swap: 2097144k total, 0k used, 2097144k free, 215568k cached
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